Aerial photos of the OASIS.

Excellent site, I'm writing this from England, I have many friends who served in the 4th Infantry during the war, and I'm trying to find some good quality photos of LZOASIS, when the 4th had it photos from helicopter crews showing the general lay out would be good, I hope someone out there can help. AL. I'm British born but have a deep intrest in the vietnam war, and does anybody know where I can get a copy if avalible of a programme I saw in England called DEATH OF A WAGON TRAIN, it's were settlers moving across the country took a different route and got caught in a snow storm and to survive they had to eat the people who died. Hope someone can help.